The miniMad is already awesome and any of these additions would be cool.

-Ability to manipulate masks on other miniMAD's in sync from one "master" miniMad-Projector control via rj45/ lan, with on / off scheduling.-Raspberry Pi 3 support, miniMad wifi sync, and control with bluetooth keyboards-Send new video files to miniMad over network-Possible MiniMad Artnet control for LED Pixel mapping automation.-Device lock and custom passcode for unlock (They way it can only be adjusted by the installer).-(added) LED control over Artnet